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Viessmann B1HE-85 VITODENS 100-W Gas-Fired Wall-Mounted Condensing Gas Boiler 80K BTU Output, 85K BTU Input, 95% AFUE

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mpn
B1HE-85
SKU:
B1HE-85
Width:
17.75 (in)
Height:
33.75 (in)
Depth:
19.75 (in)
  • Viessmann B1HE-85 VITODENS 100-W Gas-Fired Wall-Mounted Condensing Gas Boiler 80K BTU Output, 85K BTU Input, 95% AFUE
  • Viessmann B1HE-85 VITODENS 100-W Gas-Fired Wall-Mounted Condensing Gas Boiler 80K BTU Output, 85K BTU Input, 95% AFUE
  • Viessmann B1HE-85 VITODENS 100-W Gas-Fired Wall-Mounted Condensing Gas Boiler 80K BTU Output, 85K BTU Input, 95% AFUE
$3,102.00

Description

Features

  • Smart home ready Mobile ViCare app and WiFi connectivity included.
  • Highly efficient 95% AFUE rating
  • Reduced emission (low-NOx) and 10:1 turn down ratio with fully-modulating stainless steel MatriX Plus cylinder burner
  • Field height adjustable controls for comfortable service operation in any space
  • Compact, lightweight wall-mount design with zero clearance to combustibles
  • Easy installation, service, and maintenance with easy access to all serviceable components
  • Multiple venting options and advanced software allow for automatic adjustment
  • Easy piping due to two sets of tappings, along with a built-in pump and diverter
  • Suitable for high altitudes up to 10,000 ft (3000 m) with no power loss and automatic software vent length adjustment
  • Built-in automatic frost protection
  • Limited lifetime warranty for added peace of mind

Standard Equipment Includes

  • Wall-mounted condensing boiler
  • Wall bracket mounting kit
  • Safety valve 30 psi and 150 psi (B1KE models)
  • DHW sensor (B1HE models)
  • Pressure gauge
  • Two fill/drain valves
  • Air supply cover
  • Outdoor temperature sensor
  • LPG conversion labeling kit
  • Flexible discharge tubing (condensate)

Specs

CSA Input (NG and LPG) MBH: 85
CSA Output (NG and LPG) *1 MBH: 80
Net AHRI Rating2 MBH: 70
A.F.U.E.: 95%
Boiler Water Content USG: 1.02
Max. Flow Rate *4 GPM:  4.8
Heat Exchanger Surface Area ft *2: 12.96
Maximum Operating Pressure PSIG: 45
(max. allowable working pressure) at 210ºF (99ºC)
Minimum/Maximum Gas Supply Pressure *3:
Natural Gas “w.c. 4 / 14
LPG “w.c. 10 / 14
Gas Supply Connection NPTF (female): 3/4 inch
 
*1. Output based on 140ºF (60ºC) and 120ºF (49ºC) system supply/return temperature. 
*2.Net AHRI rating based on piping and pick-up allowance of 1.15.
*3. If the gas supply pressure exceeds the maximum gas supply pressure value, a separate gas pressure regulator must be installed upstream of the heating system.
*4. See “System Flow Rates” on page 11 of the product Technical Data Manual

Downloads

Brochure

Technical Data Manual

Warranty Sheet

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